Multi-nut Power Wrench
hacks | mods | tools | wrenches
Tightening lug nuts on a wheel typically involves turning five nuts sequentially to make sure they’re tightened evenly. This video shows off a homebrew invention that can loosen or tighten them all at once. It’s a cool idea, but in the real world, you’ll need metal gears and something more powerful than a Makita cordless drill to get the job done.